PetSafe Fox Den Automatic Cat Teaser is an interactive toy for cats featuring a fox tail and motion sensor. With its programmable timer function, it provides your pet with wonderful entertainment even when you're away from home. As natural hunters, cats love to chase moving targets, especially when the object has a tail. This automatic cat toy consists of an electronic body and an artificial, furry tail that pops out of hiding (the device's casing) every few seconds and swings energetically from side to side. The tail then hides back and re-emerges, making playtime surprising and energetic, keeping your pet's interest for a long time, and exercising their reflexes and dynamics. In continuous play mode, the tail also emerges when the motion sensor located on the front of the device detects the cat's movement. Thanks to the toy's programming feature for durations of a few minutes or over 4 hours, you don't need to control it like traditional toys, such as wands or plush toys. While your furry friend eagerly tries to catch the mischievous tail, you can freely engage in other activities. The PetSafe interactive toy is also a great way to alleviate boredom and feelings of loneliness when you're not home, as it is equipped with 2 operating modes: single-use - play lasts for 10 minutes. After this time, the device turns off to give the cat time to rest and prevent overstimulation, while also extending battery life. continuous - includes three 10-minute play sessions. From the moment it is activated, the toy operates for 10 minutes. After this time, the device goes into sleep mode to give the cat time to rest and prevent overstimulation, while also extending battery life. As soon as the animal is within the motion sensor's range, the feathery wing is activated. If the cat is far from the toy, after 2 hours from the end of the first session, the toy automatically activates for 10 minutes. The third session starts after another 2 hours. Playing with the PetSafe Fox Den Automatic Cat Teaser distracts from items that should not be within the pet's interest, helps relieve tension, especially when the cat cannot go outside, and thus prevents destructive behaviors. The toy is designed with the safety of pets in mind. It is powered by three AA batteries. PetSafe Fox Den Automatic Cat Teaser features: - Imitates a fox tail that emerges from hiding - Equipped with a timer to entertain the cat when you're not nearby - The tail makes energetic movements, encouraging the cat to attack - Surprises, exercises reflexes and dynamics - 2 operating modes - 10 minutes and 3x 10 minutes - Helps relieve tension - Prevents destructive behaviors - Powered by 3 AA batteries (not included) Toy dimensions: The given dimensions refer to the device's body only and do not include the tail. Length: 18.5 cm Width: 18.5 cm Height: 9.5 cm Weight (without batteries): 383 g